Pith Number

pith:3ODKV2JA

pith:2004:3ODKV2JAWMWOY2DZ55COMNIHEN

not attested not anchored not stored refs pending

Branon dark matter: an introduction

A. Dobado, A.L. Maroto, J.A.R. Cembranos

arxiv:astro-ph/0411262 v1 · 2004-11-10 · astro-ph

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3ODKV2JAWMWOY2DZ55COMNIHEN}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:40:34.843664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db86aae920b32cec6879ef44e6350723415b93e6b4c9fb55431d5fe0cf518e15

Aliases

arxiv: astro-ph/0411262 · arxiv_version: astro-ph/0411262v1 · doi: 10.48550/arxiv.astro-ph/0411262 · pith_short_12: 3ODKV2JAWMWO · pith_short_16: 3ODKV2JAWMWOY2DZ · pith_short_8: 3ODKV2JA

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/3ODKV2JAWMWOY2DZ55COMNIHEN \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: db86aae920b32cec6879ef44e6350723415b93e6b4c9fb55431d5fe0cf518e15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3136fd5767d0c9e279390aec421bd3fc7c2e3a77d1824cec1db76758766a7f50",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-11-10T09:51:07Z",
    "title_canon_sha256": "68826228d2d3320ac9662c64a8ce8e3c91617319f1a8cff4e12e5758cc2165a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0411262",
    "kind": "arxiv",
    "version": 1
  }
}